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Adjustable MAP issues
Posted: October 12th, 2010, 1:27 pm
by bill_durango
4.7 stroker, 24 lbs injectors and trying to install an adjustable MAP, but I keep throwing Codes on my OBD1, indicating Voltage is too high? I have tried setting the adjuster everywhere between 4.6 VDC and 5.6 VDC and I keep getting engine codes right after start up. Do Adjustable MAP's have to run through a relay and wait to be switched on after the jeep is started?
Re: Adjustable MAP issues
Posted: October 13th, 2010, 6:33 am
by Cheromaniac
No, it doesn't have to be run through a relay but the 12v supply should only be active when you turn the ignition switch on. Here's my schematic:
Re: Adjustable MAP issues
Posted: November 30th, 2010, 1:55 pm
by 95jeepxj
does anyone make one that is ready to hook up. i really dont want to make my own.
sorry for asking a ? on ur post
Re: Adjustable MAP issues
Posted: November 30th, 2010, 4:18 pm
by gradon